World migration report. Vols. for 2013 : Migrant well-being and development. Vols. for 2015 : Migrants and cities : new partnerships to manage mobility. - volume : illustrations ; 28 cm. PTSL : 2013, 2015 ISBN: 9789290686682 RM213.68 (2013) 9789290687092 RM311.36 (2015) ISSN: 1561-5502 Subjects--Topical Terms: Emigration and immigration--Statistics--Periodicals.Emigration and immigration--Periodicals.Migration, Internal--Periodicals.